The perforated plate can be manufactured in various steels, measures, standard models and special designs that are tailored to the needs of each industry. Engineers, architects and designers also are finding increasingly uses for the metal plates perforated in various presentations of design and materials. Decorative stainless steel perforated metal, non-magnetic, type 304 or 316. The type 316 provides greater resistance to corrosion, making it suitable for photographic industries, food, chemicals and shipbuilding. Sheet thick with reinforced edges Tolerance in the size of the sheet metal + /-5mm Dimensions: Square opening, Hex opening, Oblong, Special Sizes of perforated sheets in stainless steel 304: 500x500mm, 1000x500mm